/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.hadoop.ozone.util;

import org.apache.hadoop.hdds.protocol.proto.HddsProtos;

import java.util.UUID;

/**
 * Contains utilities to ease common protobuf to java object conversions.
 */
public final class ProtobufUtils {
  private ProtobufUtils() {
  }

  public static HddsProtos.UUID toProtobuf(UUID uuid) {
    return HddsProtos.UUID.newBuilder()
        .setMostSigBits(uuid.getMostSignificantBits())
        .setLeastSigBits(uuid.getLeastSignificantBits())
        .build();
  }

  public static UUID fromProtobuf(HddsProtos.UUID proto) {
    return new UUID(proto.getMostSigBits(), proto.getLeastSigBits());
  }
}
